{"id":296596,"date":"2016-10-17T02:00:00","date_gmt":"2016-10-16T23:00:00","guid":{"rendered":"http:\/\/www.fyysika.ee\/?guid=267f0e7a38735badbe5bab468bd2ad3e"},"modified":"2016-10-17T02:00:00","modified_gmt":"2016-10-16T23:00:00","slug":"the-use-of-smartphones-to-teach-kinematics-an-inexpensive-activity","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=296596","title":{"rendered":"The use of smartphones to teach kinematics: an inexpensive activity"},"content":{"rendered":"<p>This frontline seeks to reinterpret a classic kinematic experiment that aims to mark the position<br \/>\nand temporal instants of a fictional mobile object in a uniform motion, creating a table based on<br \/>\nposition \u00d7 time and a linear graphic format. Generally, this approach requires sophisticated<br \/>\nexperimental apparatus (such as air mattresses or rails) that may limit its ability to be reproduced<br \/>\ndue to cost and thus jeopardising the exercise. Therefore, we suggest that this experiment be<br \/>\nperformed with real mobile objects to be able to observe the difficulty in controlling the kinematic<br \/>\nvariables that produce a \u2018perfectly\u2019 uniform movement. This object can be the student, playing a<br \/>\nuniform motion walking on a trajectory with markings of 5 m in 5 m amounting to a total displacement<br \/>\nof 30 m. Additionally, acceleration data is collected during the journey via a smartphone<br \/>\naccelerometer, allowing for more in-depth discussions of these essential concepts for the study of<br \/>\nbodies &#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This frontline seeks to reinterpret a classic kinematic experiment that aims to mark the position<br \/>\nand temporal instants of a fictional mobile object in a uniform motion, creating a table based on<br \/>\nposition \u00d7 time and a linear graphic format. Generall&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[178],"tags":[],"class_list":{"0":"post-296596","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-rss-fuusikaharidus","7":"entry"},"_links":{"self":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/296596","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=296596"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/296596\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=296596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=296596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=296596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}